Custom Enclosures

Custom crafted, hand made bioactive enclosures designed to meet your specific reptile's needs. Mason is the designer and creator. Mason's Bio Designs is his company which is a division of Texas Herp Haus.

Person setting up a glass aquarium with sand inside.

Mason's Bio Designs

Mason is our teen designer and the creative mind behind Mason’s Bio Designs. A lifelong reptile lover, he builds custom, bioactive enclosures tailored to each species’ needs—and curates DIY parts so you can craft your own habitat with confidence.

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Two black wrapped packages with a silver stripe on a wooden surface.
Biodegradable palm fronds packaged for sale with price tag.
Close-up of a container labeled 'Terrarium Background Foam'.
A small terrarium with moss, plants, and rocks inside a glass enclosure.
Empty glass terrarium with a rocky background on a black stand.
A terrarium with sand and driftwood setup for reptiles or small animals.
Person setting up a glass aquarium with sand inside.
Terrarium with green plants and moss against a textured red background.
A small terrarium with plants and a branch inside a glass enclosure.
A rustic watering can tipped over on soil with a green garden hose inside.
A desert-style terrarium with rocks and plants inside a glass enclosure.